Home Automation With NodeMCU

I save $1,000/year with Home Automation based on the NodeMCU microcontroller.

All use a web page interface for an HMI. All remote devices are programmed wirelessly.

Monitor and control from anywhere in the world via MQTT. Send alerts to your phone with IFTT.

Send data to a cloud spreadsheet viewable from anywhere.

See NodeMCU12E for details on many projects.